.bb-comment {
  .fold-comment {
    position: -webkit-sticky;
    position: sticky;
    bottom: 0;
    height: 40px;
    width: calc(100% + 48px);
    font-size: 14px;
    transform: translateX(-24px);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    color: #99a2aa;
    cursor: pointer;
    transition: all 0.2s ease-out;
    z-index: 110;
    border-radius: 4px;
    &:hover {
      color: black;
    }
    body.dark & {
      background-color: #444;
      color: #eee;
      &:hover {
        color: var(--theme-color);
      }
    }
  }
}
